Pre-emptive Multithreading Web Spider
Copyright (c) 1998 by Sim Ayers.
Not derived from licensed software source code.
Permission is granted to anyone to use this software code for any
purpose on any computer system,and to redistribute it in any way,
subject to the following restrictions:
1,The author is not responsible for the consequences of use of
this software code,no matter how awful,even if they arise
from defects in it.
2,The origin of this software must not be misrepresented,either
by explicit claim or by omission.
3,Altered versions must be plainly marked as such,and must not
be misrepresented (by explicit claim or omission) as being
the original software.
4,Redistribution of this source code,other than from
http://www.codeguru.com,permission must first be granted by Sim Ayers
by email at sim@ayersoft.com
5,This notice must not be removed or altered.